CN108551787A - A kind of forestry plantation fertilizing equipment - Google Patents
A kind of forestry plantation fertilizing equipment Download PDFInfo
- Publication number
- CN108551787A CN108551787A CN201810648752.7A CN201810648752A CN108551787A CN 108551787 A CN108551787 A CN 108551787A CN 201810648752 A CN201810648752 A CN 201810648752A CN 108551787 A CN108551787 A CN 108551787A
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- CN
- China
- Prior art keywords
- fertilizer
- main body
- fertilizer applicator
- apparatus main
- applicator body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003337 fertilizer Substances 0.000 claims abstract description 137
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 210000000481 breast Anatomy 0.000 claims abstract description 4
- 238000012545 processing Methods 0.000 claims description 13
- 239000002689 soil Substances 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000037081 physical activity Effects 0.000 abstract description 2
- 208000002720 Malnutrition Diseases 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000001071 malnutrition Effects 0.000 abstract 1
- 235000000824 malnutrition Nutrition 0.000 abstract 1
- 208000015380 nutritional deficiency disease Diseases 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 239000002245 particle Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000004720 fertilization Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
- A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/003—Bulk fertiliser or grain handling in the field or on the farm
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a kind of forestry plantation fertilizing equipments,Including apparatus main body,Fertilizer applicator body and driving motor,The inner right side top of apparatus main body is provided with water tank,Water tank is fixedly connected with apparatus main body,It is provided with driving motor on the left of the bosom of apparatus main body,Driving motor is electrically connected with apparatus main body,The inner bottom of apparatus main body is provided with removable cover,Removable cover is fixedly connected with apparatus main body,The inside left setting fertilising rotating disk of fertilizer applicator body,Fertilising rotating disk is connect with fertilizer applicator body activities,Fertilising rotating disk is that driving motor drives running,Fertilising rotating disk,360 deg rotation can be carried out in fertilizer applicator body,Fertilizer is more favorable for uniformly to spread into the forestry plantation place of production,The product that its forestry is planted is set to be fully absorbed,Avoid the malnutrition of the product of forestry plantation,The labour of user is also saved simultaneously,The larger applicability for improving apparatus main body.
Description
Technical field
The present invention relates to fertilizing equipment technical field, specially a kind of forestry plantation fertilizing equipment.
Background technology
Forestry is economic construction of China and the important component of environmental construction, have the characteristics that it is different from other industry with
Function, forest are a kind of reproducible living resources, have economic value directly or indirectly, and there is purification air and water source to contain
The social benefits such as the important environmental benefits and forest recreation such as foster, water and soil conservation, therefore, the quality of forestry development, direct relation
To Chinese national economy, environment and the various aspects of society.
But existing fertilizing equipment cannot be processed fertilizer, and big fertiliser granulates are unfavorable for forestry plantation
It absorbs, does not have and carry out certain overturning to soil, fertilizer cannot be placed to the root of forestry plantation, applied during fertilising
Fertile equipment does not have the extent of growth planted to forestry and fertilizer cannot be uniformly spread to forestry to carry out the adjustment of fertilizer amount
It plants in the place of production.
So how to design a kind of forestry plantation fertilizing equipment, becoming us will currently solve the problems, such as.
Invention content
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of forestry plantation fertilizing equipment
Problem.
To achieve the above object, the present invention provides the following technical solutions：A kind of forestry plantation fertilizing equipment, including device
Main body, fertilizer applicator body and driving motor, the inner right side top of described device main body are provided with water tank, the water tank with
Apparatus main body is fixedly connected, and driving motor, the driving motor and device are provided on the left of the bosom of described device main body
Main body is electrically connected, and the bottom of the water tank is provided with fertilizer adjusting device, and the fertilizer adjusting device is fixed with water tank
Connection, the inner bottom of described device main body are provided with removable cover, and the removable cover is fixedly connected with apparatus main body, described
The periphery of removable cover is provided with nut, the nut and removable cover nested encryptions, is provided with before described device main body
Fertilizer applicator body, the fertilizer applicator body are fixedly connected with apparatus main body, and the fertilizer applicator body is internally provided with groove, institute
It states groove to be fixedly connected with fertilizer applicator body, position is provided with gear regulation button, institute among the right side of the fertilizer applicator body
Gear regulation button and fertilizer applicator body nested encryptions are stated, fertilizer is provided at the top of the gear regulation button and adjusts shelves, institute
It states fertilizer and adjusts shelves and fertilizer applicator body nested encryptions, the bottom of the gear regulation button is provided with power knob, the electricity
Source button and fertilizer applicator body nested encryptions are provided with charging door, the charging door and device master at the top of described device main body
Body is fixedly connected, and the charging door is internally provided with baffle, and the baffle is fixedly connected with charging door, the bottom of the baffle
It is provided with hose, the hose is fixedly connected with baffle, and left and right side is both provided with handle behind the fertilizer applicator body,
The handle is fixedly connected with fertilizer applicator body, and the bottom of described device main body is provided with universal wheel, the universal wheel and device
Subject activity connects, and the front and back of the fertilizer applicator body is both provided with discharge port, the discharge port and fertilizer applicator body
It is fixedly connected, the right hand top of the fertilizer applicator body is provided with movable switch, and the movable switch is nested with fertilizer applicator body
Connection.
Further, the inside left top of described device main body is provided with fertilizer processing unit (plant), the fertilizer processing dress
It sets and is fixedly connected with apparatus main body.
Further, it is provided with fertilizer at the top of the gear regulation button and adjusts shelves, the fertilizer adjusts shelves and fertilising
Machine body nested encryptions.
Further, the native gear of plane, the native gear of the plane and removable cover activity are provided at the top of the removable cover
Connection.
Further, the inside left of the fertilizer applicator body is provided with fertilising rotating disk, the fertilising rotating disk with apply
Fertile machine body activities connection.
Compared with prior art, the beneficial effects of the invention are as follows：This kind of forestry plantation fertilizing equipment, is provided with fertilizer and adds
Tooling sets 101, and fertilizer processing unit (plant) 101 is that fertilizer is put in from charging door 6 by user, while startup power supply button 5
Come what is worked, fertilizer processing unit (plant) 101 can be processed into larger fertilizer tiny particle, because smaller granulated fertilizer buries
It sets and is easy, by humidifying, to facilitate forestry taking root in for product of plantation that can preferably be absorbed, to be provided with fertilizer tune in soil
Saving shelves 4, the fertilizer that fertilizer adjusts shelves 4 to be user rotated clockwise with hand 2 side of fertilizer applicator body adjusts shelves 4 to operate,
The nourishment of product is planted to be adjusted to fertilising requirement convenient for users to observation forestry, avoids dose excessively to woods
The product band of industry plantation carrys out side effect, and suitable fertilizer amount contributes to the growth of forestry plantation product, is provided with the native gear of plane
105, it is that user strikes out removable cover 106 with the hand, and starter receiver regulation button 3 is led to come what is worked to dig native gear 105
Plane soil gear 105 is adjusted to the serration depth adapted to, digs native tooth by the gear regulation button 3 for overregulating 2 side of fertilizer applicator body
Wheel 105 can plant the extent of growth of product according to forestry, to carry out certain overturning for adapting to depth so that it is convenient to make to soil
The product that user plants to forestry spread under fertilizer, more preferably will be absorbed and utilized by the product that forestry is planted, prevent from meeting
To rainy day, fertilizer, to washing away, to reduce the absorptivity that product is planted in forestry, also reduces the economy of user by rainwater
Cost is provided with fertilising rotating disk 201, and fertilising rotating disk 201 is that fertilizer is transported in hose by feed opening, to reach
Apply fertilizer rotating disk 201, fertilising rotating disk 201 by the driving effect of driving motor 103 the fertilizer in fertilising rotating disk 201,
360 deg is carried out to rotate in groove 202, then again fertilizer from 2 forward and backward discharge port 9 of fertilizer applicator body uniformly spread to
Forestry is planted in the place of production, and the product that its forestry is planted is made to be fully absorbed, and avoids the product nutrient that forestry is planted undesirable existing
As, while the labour of user is also saved, the larger applicability for improving apparatus main body.
Description of the drawings
Fig. 1 is the agent structure schematic diagram of the present invention；
Fig. 2 is the body interior structure chart of the present invention；
Fig. 3 is the fertilizer applicator body vertical view of the present invention；
Fig. 4 is the charging door interior view of the present invention.
In figure：1, apparatus main body, 101, fertilizer process filter screen, 102, water tank, 103, driving motor, 104, fertilizer amount tune
Regulating device, 105, the native gear of plane, 106, removable cover, 107, traveling nut, 2, fertilizer applicator body, 201, fertilising rotating disk,
202, groove, 3, gear regulation button, 4, fertilizer adjust shelves, 5, power knob, 6, charging door, 601, baffle, 602, hose, 7,
Handle, 8, universal wheel, 9, discharge port, 10, movable switch.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of forestry plantation fertilizing equipment, including device master
The inner right side top of body 1, fertilizer applicator body 2 and driving motor 103, apparatus main body 1 is provided with water tank 102, water tank 102
It is fixedly connected with apparatus main body 1, driving motor 103, driving motor 103 and dress is provided on the left of the bosom of apparatus main body 1
The electric connection of main body 1 is set, the bottom of water tank 102 is provided with fertilizer adjusting device 104, fertilizer adjusting device 104 and water tank
102 are fixedly connected, and the inner bottom of apparatus main body 1 is provided with removable cover 106, and removable cover 106 is fixed with apparatus main body 1 to be connected
It connects, the periphery of removable cover 106 is provided with nut 107, nut 107 and 106 nested encryptions of removable cover, before apparatus main body 1
Face is provided with fertilizer applicator body 2, and fertilizer applicator body 2 is fixedly connected with apparatus main body 1, and being internally provided with for fertilizer applicator body 2 is recessed
Slot 202, the groove 202 are fixedly connected with fertilizer applicator body 2, and position is provided with gear tune among the right side of fertilizer applicator body 2
Button 3, gear regulation button 3 and 2 nested encryptions of fertilizer applicator body are saved, the top of gear regulation button 3 is provided with fertilizer adjusting
Shelves 4, fertilizer adjust shelves 4 and 2 nested encryptions of fertilizer applicator body, and the bottom of gear regulation button 3 is provided with power knob 5, power supply
The top of button 5 and 2 nested encryptions of fertilizer applicator body, apparatus main body 1 is provided with charging door 6, and charging door 6 is solid with apparatus main body 1
Fixed connection, charging door 6 are internally provided with baffle 601, and baffle 601 is fixedly connected with charging door 6, the bottom setting of baffle 601
There are hose 602, hose 602 to be fixedly connected with baffle 601, left and right side is both provided with handle 7 behind fertilizer applicator body 2,
Handle 7 is fixedly connected with fertilizer applicator body 2, and the bottom of apparatus main body 1 is provided with universal wheel 8, and universal wheel 8 is lived with apparatus main body 1
Dynamic connection, the front and back of fertilizer applicator body 2 are both provided with discharge port 9, and discharge port 9 is fixedly connected with fertilizer applicator body 2, applies
The right hand top of fertile machine body 2 is provided with movable switch 10, movable switch 10 and 2 nested encryptions of fertilizer applicator body.
Further, the inside left top of apparatus main body 1 is provided with fertilizer processing unit (plant) 101, fertilizer processing unit (plant) 101
Be fixedly connected with apparatus main body 1, be provided with fertilizer processing unit (plant) 101, fertilizer processing unit (plant) 101 be by user by fertilizer from
Charging door 6 puts in, while startup power supply button 5, come what is worked, fertilizer processing unit (plant) 101 can process larger fertilizer
At tiny particle, it is easy by humidifying because smaller granulated fertilizer is embedded in soil, to facilitate forestry to plant the root of product
Plant can preferably be absorbed.
Further, the top of gear regulation button 3 is provided with fertilizer and adjusts shelves 4, and fertilizer adjusts shelves 4 and fertilizer applicator body
2 nested encryptions are provided with fertilizer and adjust shelves 4, and it is that user rotates clockwise 2 side of fertilizer applicator body with hand that fertilizer, which adjusts shelves 4,
Fertilizer adjust shelves 4 to operate, the nourishment that product is planted convenient for users to observation forestry to carry out fertilising requirement
Adjustment avoids the product band that dose is excessively planted to forestry from carrying out side effect, and suitable fertilizer amount contributes to forestry plantation production
The growth of object.
Further, the top of removable cover 106 is provided with the native gear 105 of plane, digs native gear 105 and removable cover 106
Flexible connection is provided with the native gear 105 of plane, and it is that user strikes out removable cover 106, and starter receiver with the hand to dig native gear 105
Regulation button 3, by the gear regulation button 3 of 2 side of regulated fertilization machine body, is adjusted plane soil gear 105 come what is worked
It is made into the serration depth of adaptation, the extent of growth of product can be planted according to forestry by digging native gear 105, be carried out to soil certain
Adapt to depth overturning so that it is convenient to the product that user plant to forestry spread under fertilizer, will more preferably by forestry plant
Product is absorbed and is utilized, and prevents from encountering rainy day, fertilizer is washed away by rainwater, to reduce the suction that product is planted in forestry
Yield also reduces the economic cost of user.
Further, the inside left of fertilizer applicator body 2 is provided with fertilising rotating disk 201, fertilising rotating disk 201 and fertilising
Machine body 2 is flexibly connected, and is provided with fertilising rotating disk 201, fertilising rotating disk 201 is that fertilizer is transported to hose by feed opening
Interior, to reach fertilising rotating disk 201, fertilising rotating disk 201 is by the driving effect of driving motor 103 fertilising rotating disk
Fertilizer on 201 carries out 360 deg and rotates in groove 202, then again fertilizer from the 2 forward and backward discharging of fertilizer applicator body
Mouth 9 is uniformly spread into the forestry plantation place of production, so that the product that its forestry is planted is fully absorbed, the product for avoiding forestry from planting
Malnutritive phenomenon, while the labour of user is also saved, the larger applicability for improving apparatus main body.
Operation principle：First, apparatus main body 1 is installed and used, then, fertilizer processing unit (plant) 101 is will be fertile by user
Material puts in from charging door 6, while startup power supply button 5, come what is worked, fertilizer processing unit (plant) 101 can be larger fertilizer
It is processed into tiny particle, is easy by humidifying because smaller granulated fertilizer is embedded in soil, to facilitate forestry to plant product
Take root in and can preferably be absorbed, then, fertilizer adjust shelves 4 be that user rotates clockwise 2 side of fertilizer applicator body with hand
Fertilizer adjust shelves 4 to operate, the nourishment that product is planted convenient for users to observation forestry to carry out fertilising requirement
Adjustment avoids the product band that dose is excessively planted to forestry from carrying out side effect, and suitable fertilizer amount contributes to forestry plantation production
The growth of object then digs native gear 105, and it is that user strikes out removable cover 106, and starter receiver tune with the hand to dig native gear 105
Section button 3, by the gear regulation button 3 of 2 side of regulated fertilization machine body, adjusts plane soil gear 105 come what is worked
At the serration depth of adaptation, the extent of growth of product can be planted according to forestry by digging native gear 105, centainly to be fitted to soil
Answer the overturning of depth so that it is convenient to the product that user plants to forestry spread under fertilizer, will more preferably by forestry plant production
Object is absorbed and is utilized, and prevents from encountering rainy day, fertilizer is washed away by rainwater, to reduce the absorption that product is planted in forestry
Rate also reduces the economic cost of user, and finally, fertilising rotating disk 201 is that fertilizer is transported in hose by feed opening,
To reach fertilising rotating disk 201, fertilising rotating disk 201 is by the driving effect of driving motor 103 in fertilising rotating disk 201
Fertilizer, carry out 360 deg and rotate in groove 202, then again fertilizer from 2 forward and backward discharge port 9 of fertilizer applicator body
Even spreads into the forestry plantation place of production, so that the product that its forestry is planted is fully absorbed, the product nutrient for avoiding forestry from planting
Bad phenomenon, while the labour of user is also saved, the larger applicability for improving apparatus main body, here it is this kinds
The operation principle of forestry plantation fertilizing equipment.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of forestry plantation fertilizing equipment, including apparatus main body (1), fertilizer applicator body (2) and driving motor (103),
It is characterized in that：The inner right side top of described device main body (1) is provided with water tank (102), the water tank (102) and device
Main body (1) is fixedly connected, and driving motor (103), the driving motor are provided on the left of the bosom of described device main body (1)
(103) it is electrically connected with apparatus main body (1), the bottom of the water tank (102) is provided with fertilizer adjusting device (104), described
Fertilizer adjusting device (104) is fixedly connected with water tank (102), and the inner bottom of described device main body (1) is provided with removable cover
Plate (106), the removable cover (106) are fixedly connected with apparatus main body (1), and the periphery of the removable cover (106) is provided with
Nut (107), the nut (107) and removable cover (106) nested encryptions are provided with before described device main body (1) and apply
Fertile machine body (2), the fertilizer applicator body (2) are fixedly connected with apparatus main body (1), and the inside of the fertilizer applicator body (2) is set
It is equipped with groove (202), the groove (202) is fixedly connected with fertilizer applicator body (2), in the right side of the fertilizer applicator body (2)
Between position be provided with gear regulation button (3), the gear regulation button (3) and fertilizer applicator body (2) nested encryptions, the tooth
It is provided with fertilizer at the top of wheel regulation button (3) and adjusts shelves (4), it is nested with fertilizer applicator body (2) even that the fertilizer adjusts shelves (4)
It connects, the bottom of the gear regulation button (3) is provided with power knob (5), the power knob (5) and fertilizer applicator body (2)
Nested encryptions, charging door (6) is provided at the top of described device main body (1), and the charging door (6) is fixed with apparatus main body (1)
Connection, the charging door (6) are internally provided with baffle (601), and the baffle (601) is fixedly connected with charging door (6), described
The bottom of baffle (601) is provided with hose (602), and the hose (602) is fixedly connected with baffle (601), the fertilizer applicator machine
Left and right side is both provided with handle (7) behind body (2), and the handle (7) is fixedly connected with fertilizer applicator body (2), described
The bottom of apparatus main body (1) is provided with universal wheel (8), and the universal wheel (8) is flexibly connected with apparatus main body (1), the fertilising
The front and back of machine body (2) is both provided with discharge port (9), and the discharge port (9) is fixedly connected with fertilizer applicator body (2),
The right hand top of the fertilizer applicator body (2) is provided with movable switch (10), the movable switch (10) and fertilizer applicator body (2)
Nested encryptions.
2. a kind of forestry plantation fertilizing equipment according to claim 1, it is characterised in that：Described device main body (1)
Inside left top is provided with fertilizer processing unit (plant) (101), the fertilizer processing unit (plant) (101) and the fixed company of apparatus main body (1)
It connects.
3. a kind of forestry plantation fertilizing equipment according to claim 1, it is characterised in that：The gear regulation button
(3) it is provided with fertilizer at the top of and adjusts shelves (4), the fertilizer adjusts shelves (4) and fertilizer applicator body (2) nested encryptions.
4. a kind of forestry plantation fertilizing equipment according to claim 3, it is characterised in that：The removable cover (106)
Top be provided with the native gear (105) of plane, the plane soil gear (105) is flexibly connected with removable cover (106).
5. a kind of forestry plantation fertilizing equipment according to claim 1, it is characterised in that：The fertilizer applicator body (2)
Inside left be provided with fertilising rotating disk (201), the fertilising rotating disk (201) is flexibly connected with fertilizer applicator body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810648752.7A CN108551787A (en) | 2018-06-22 | 2018-06-22 | A kind of forestry plantation fertilizing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810648752.7A CN108551787A (en) | 2018-06-22 | 2018-06-22 | A kind of forestry plantation fertilizing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108551787A true CN108551787A (en) | 2018-09-21 |
Family
ID=63554240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810648752.7A Pending CN108551787A (en) | 2018-06-22 | 2018-06-22 | A kind of forestry plantation fertilizing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108551787A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2268364Y (en) * | 1996-06-04 | 1997-11-26 | 孙朝俊 | Multifunctional fertilizer spreader |
| CN202873362U (en) * | 2012-01-05 | 2013-04-17 | 应雄心 | Protective cover for blade of lawn machine |
| CN204425984U (en) * | 2015-01-23 | 2015-07-01 | 山西省农业科学院棉花研究所 | Community accurate fertilizing machine |
-
2018
- 2018-06-22 CN CN201810648752.7A patent/CN108551787A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2268364Y (en) * | 1996-06-04 | 1997-11-26 | 孙朝俊 | Multifunctional fertilizer spreader |
| CN202873362U (en) * | 2012-01-05 | 2013-04-17 | 应雄心 | Protective cover for blade of lawn machine |
| CN204425984U (en) * | 2015-01-23 | 2015-07-01 | 山西省农业科学院棉花研究所 | Community accurate fertilizing machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180921 |
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| RJ01 | Rejection of invention patent application after publication |